To: | [email protected] |
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Subject: | Re: [rsgb_lf_group] Re: LF: WSQ2 daylight test anyone ? |
From: | "Eberhard v.Wedelstädt" <[email protected]> |
Date: | Sun, 16 Mar 2014 17:30:37 +0100 |
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Hi Wolf the -22dB is the result from reducing the power 700 mW to 100 mW 73 and tu fer QSO Eberhard Am 16.03.2014 16:47, schrieb wolf_dl4yhf: > Hi Steinar, > > Not really too late - I am still transmitting occasionally. > > It was interesting to see how different DL3ZID's signal was during the > early afternoon: > SNR between -10 and -22 dB (with noise normalized for with the somewhat > arbitrary 3 kHz bandwidth). > > Will send a number of 'diddles' (alternative idle tones, at the lowest > and highest WSQ symbol frequency); this may give an indication about how > many dBs are missing. The 'long FFT' should be selected (in the new > version) for this test, because the reduced FFT bin width also helps to > see weak signals in the spectrogram. > > > > 73, > Wolf DL4YHF . > > > > > Am 16.03.2014 16:22, schrieb Steinar Aanesland: >> Ok, it seems that I am too late ;) >> LA5VNA S >> >> >> > > > |
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